1JKD

HUMAN LYSOZYME MUTANT WITH TRP 109 REPLACED BY ALA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	LYSOZYME	polymer	130	14605.6	1	UniProt (P61626) Pfam (PF00062) In PDB	Homo sapiens (human)
2	A	NITRATE ION	non-polymer		62.0	2	Chemie (NO3)
3		water	water		18.0	76	Chemie (HOH)

Sequence modifications

A: 1 - 130 (UniProt: P61626)

PDB	External Database	Details
Ala 109	Trp 127	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14605.6
Non-Polymers*	Number of molecules	2
	Total formula weight	124.0
All*	Total formula weight	14729.6

*Water molecules are not included.